Block, J. H., Airasian, P. W., Bloom, B. S., & Carroll, J. B. (1971). Mastery learning: Theory and practice. Holt, Rinehart and Winston.
Citazione stile Chigago Style (17a edizione)Block, James H., Peter W. Airasian, Benjamin S. Bloom, e John B. Carroll. Mastery Learning: Theory and Practice. New York: Holt, Rinehart and Winston, 1971.
Citatione MLA (8a ed.)Block, James H., et al. Mastery Learning: Theory and Practice. Holt, Rinehart and Winston, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.